Belt buckle



FIG. 1 is a top view of a belt buckle according to the present application.

FIG. 2 is a left side view of the belt buckle.

FIG. 3 is a right side view of the belt buckle.

FIG. 4 is back side view of the belt buckle.

FIG. 5 is a front side view of the belt buckle; and,

FIG. 6 is a front perspective view of the belt buckle of FIG. 1. 

CLAIM The ornamental design for a belt buckle, as shown and described. 